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11-30-2012 10:11 AM
11-30-2012 10:11 AM
Slow rate speeds ultrium 4
I am using a 1x8 G2 AUTOLDR with an Ultrium -4 drive and LTO-4 tapes. Back in September I had job rates at 1,755 MB/min. Then suddenly they went down to about 200 and now they are less than 100. I am using BE 2012 and of course the jobs are taking a long time to complete.
I did a drive assessment - which failed. I suspected this was the cause. However, after replacing the drive with a new one - the speeds are still the same and the drive assessment is good.
Wondering if anyone may have any ideas what is going on? I have a SAS connection to the media server - if this is a cable issue - would it cause a slowdown or would it likely just fail completely.
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12-05-2012 06:01 AM
12-05-2012 06:01 AM
Re: Slow rate speeds ultrium 4
Hi,
You can try to run " connectivity test" from Library and tape tools if you suspect the cables. Also you have the performance based tests in L&TT which will give you a fair idea of the bottle neck which also is a good option to try
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